That way, you could make more consistent deductions about which colors are unlikely to be passed to you
I think the most important thing you can do with Hex Maniac is, say, you're playing against Jacob Van Wagner's Blastoise deck that he used to win Worlds this year
Play a 1-drop on your first turn with this red card on the battlefield, and theres every chance you can simply cast two pump spells on your second turn to make your Heartfire Hero or similar big enough to one-shot your opponent
For Hisui Pokemon fans specifically, S10A is dense: Hisuian Zoroark V/VSTAR (in 4 different rarities), Hisuian Goodra V/VSTAR, Hisuian Electrode V, and Hisuian Arcanine CHR all appear
Its so thematically awesome seeing Ho-oh and Lugia in battle with each other
It retained the Paris Mulligan's core mechanic of drawing one fewer card per mulligan, but added a scry 1 after the player decided to keep a mulliganed hand